JPS5540809B1 - - Google Patents
Info
- Publication number
- JPS5540809B1 JPS5540809B1 JP2716270A JP2716270A JPS5540809B1 JP S5540809 B1 JPS5540809 B1 JP S5540809B1 JP 2716270 A JP2716270 A JP 2716270A JP 2716270 A JP2716270 A JP 2716270A JP S5540809 B1 JPS5540809 B1 JP S5540809B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716270A JPS5540809B1 (US20080094685A1-20080424-C00004.png) | 1970-03-31 | 1970-03-31 | |
| DE19712114765 DE2114765A1 (de) | 1970-03-31 | 1971-03-26 | Spektrophotometnsches Meßsystem |
| US129667A US3887281A (en) | 1970-03-31 | 1971-03-31 | Spectrophotometric measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716270A JPS5540809B1 (US20080094685A1-20080424-C00004.png) | 1970-03-31 | 1970-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5540809B1 true JPS5540809B1 (US20080094685A1-20080424-C00004.png) | 1980-10-20 |
Family
ID=12213344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2716270A Pending JPS5540809B1 (US20080094685A1-20080424-C00004.png) | 1970-03-31 | 1970-03-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3887281A (US20080094685A1-20080424-C00004.png) |
| JP (1) | JPS5540809B1 (US20080094685A1-20080424-C00004.png) |
| DE (1) | DE2114765A1 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4984691A (US20080094685A1-20080424-C00004.png) * | 1972-12-20 | 1974-08-14 | ||
| JPS5126595A (en) * | 1974-08-29 | 1976-03-04 | Shimadzu Corp | Denshitomeeta no beesurainhoseisochi |
| NL7504011A (nl) * | 1975-04-04 | 1976-10-06 | Staalkat Bv | Inrichting voor het schouwen van eieren op de aanwezigheid van bloed. |
| US4017190A (en) * | 1975-07-18 | 1977-04-12 | Halbert Fischel | Blood leak detector comparing intensities of high absorption band and low absorption band of a single beam of light passing through a sample |
| US4197012A (en) * | 1976-07-14 | 1980-04-08 | Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt. | Process and apparatus for measuring discoloration |
| US4080075A (en) * | 1976-09-20 | 1978-03-21 | Foresight Enterprises, Inc. | Compensated densitometer |
| JPS5937767B2 (ja) * | 1977-04-20 | 1984-09-12 | オリンパス光学工業株式会社 | 測光装置 |
| JPS6048029B2 (ja) * | 1978-04-11 | 1985-10-24 | 大日本印刷株式会社 | 網点フイルムの減力量測定方法 |
| US4373817A (en) * | 1978-05-22 | 1983-02-15 | Nanometrics Incorporated | Computerized micromeasuring system and method therefor |
| FR2448145A2 (fr) * | 1979-02-05 | 1980-08-29 | Oreal | Appareil destine a reperer la quantite de sebum secretee par une peau |
| DE3023211A1 (de) * | 1979-06-28 | 1981-01-22 | Ti Fords Ltd | Verfahren und vorrichtung zur ermittlung einer waesserigen fluessigkeit in flaschen und behaeltern |
| DE3008345C2 (de) * | 1980-03-05 | 1983-11-17 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Spektralphotometer zur Bestimmung der Konzentration eines gesuchten Bestandteils einer Probe |
| US4669877A (en) * | 1985-02-22 | 1987-06-02 | The Perkin-Elmer Corporation | Digital gain controlled current to voltage amplifier |
| US5013155A (en) * | 1989-09-26 | 1991-05-07 | Chemetrics, Inc. | Portable spectrophotometric instrument having vial holder and light integrator |
| US5053626A (en) * | 1989-09-29 | 1991-10-01 | Boston University | Dual wavelength spectrofluorometer |
| DE69330010T2 (de) * | 1992-05-29 | 2001-09-13 | Eastman Kodak Co | Vorrichtung und Verfahren zur Beschichtungsdichteanalyse mittels Bildverarbeitung |
| US5550630A (en) * | 1993-03-19 | 1996-08-27 | The United States Of America As Represented By The Secretary Of Agriculture | Spectrophotometric method for structural analysis of organic compounds, polymers, nucleotides and peptides |
| US8077311B1 (en) | 2007-04-24 | 2011-12-13 | University Of South Florida | Spectrophotometric system for simultaneous flow-through measurements of dissolved inorganic carbon, pH and CO2 fugacity |
| ES2802649T3 (es) | 2010-07-20 | 2021-01-20 | Bio Merieux Inc | Disposición de detector para botellas de cultivo de sangre con sensores colorimétricos |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803161A (en) * | 1952-10-02 | 1957-08-20 | Gen Electric | Surface roughness measuring method and device |
| US3306156A (en) * | 1957-02-19 | 1967-02-28 | Du Pont | Method and apparatus for photometric analysis |
| US3089382A (en) * | 1957-07-01 | 1963-05-14 | Shell Oil Co | Method and apparatus for analyzing fluids |
| US3428401A (en) * | 1964-10-28 | 1969-02-18 | Beckman Instruments Inc | Flame photometer |
| DE1472293A1 (de) * | 1966-08-10 | 1969-01-23 | Leitz Ernst Gmbh | Vorrichtung zur optischen Abtastung mikroskopischer Objekte |
| US3413482A (en) * | 1966-10-07 | 1968-11-26 | Ling Clement | Atomic absorption spectrophotometry |
| US3586441A (en) * | 1967-07-12 | 1971-06-22 | Instrumentation Labor Inc | Atomic absorption spectroanalysis system |
| US3547542A (en) * | 1968-03-01 | 1970-12-15 | Trw Inc | High scanning speed spectrometer |
| US3522739A (en) * | 1968-10-28 | 1970-08-04 | Princeton Applied Res Corp | Spectrophotometer apparatus utilizing a ratio measuring circuit |
| US3588253A (en) * | 1969-05-05 | 1971-06-28 | Us Army | Temperature tunable laser diode spectrograph |
| BE758210A (fr) * | 1969-10-29 | 1971-04-01 | Sherwood Medical Ind Inc | Systeme de lecture |
| US3600099A (en) * | 1970-04-07 | 1971-08-17 | Schoeffel Instrument Corp | Thin layer chromatographic apparatus for comparing a sample and a reference |
-
1970
- 1970-03-31 JP JP2716270A patent/JPS5540809B1/ja active Pending
-
1971
- 1971-03-26 DE DE19712114765 patent/DE2114765A1/de active Pending
- 1971-03-31 US US129667A patent/US3887281A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3887281A (en) | 1975-06-03 |
| DE2114765A1 (de) | 1971-10-21 |
